In August of 1775, Americans took possession of cannons from the Battery at the tip of Manhattan and exchanged fire with the HMS Asia (1764). They retaliated by firing a 32-gun broadside on the city, sending a cannon ball through the roof of Fraunces Tavern. When the victorious Americans re-occupied the city, it was Fraunces Tavern that hosted Washington and his officers in a victory banquet. On Dec. 4, 1783, Washington was again at Fraunces Tavern to say farewell to his officers in the Long Room. Saving America from the fate of many republics that turned quickly to military dictatorship, Washington resigned his post and returned to civilian life until chosen first President of the United States.
Benson John Lossing, ed. Harper's Encyclopedia of United States History (vol. 10) (New York, NY: Harper and Brothers, 1912)